/* ============================================
   NavaFit AI Workshop - Pixel-Perfect Styles
   Reference: 1920px wide design
   ============================================ */

/* ---------- RESET & BASE ---------- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background: #0a1628;
  color: #ffffff;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  display: block;
}

/* ---------- COMMON ---------- */
.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 40px;
}

.section-divider {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 40px;
}

.section-divider-left {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 30px;
}

.divider-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: 28px;
  font-weight: 700;
  font-style: italic;
  white-space: nowrap;
  color: #ffffff;
}

.section-title-bold {
  font-family: 'Inter', sans-serif;
  font-size: 26px;
  font-weight: 800;
  white-space: nowrap;
  color: #ffffff;
}

.section-title-italic {
  font-family: 'Playfair Display', serif;
  font-size: 26px;
  font-weight: 700;
  font-style: italic;
  white-space: nowrap;
  color: #ffffff;
}

.cta-center {
  text-align: center;
}

.btn-primary {
  display: inline-block;
  padding: 14px 36px;
  background: linear-gradient(135deg, #e8a600, #f0c040, #e8a600);
  color: #0a1628;
  font-size: 16px;
  font-weight: 700;
  border-radius: 30px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 20px rgba(232, 166, 0, 0.4);
  text-transform: none;
  letter-spacing: 0.3px;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(232, 166, 0, 0.55);
}

.btn-large {
  padding: 18px 48px;
  font-size: 18px;
}

.check-icon {
  color: #e8a600;
  font-weight: 700;
  margin-right: 10px;
}

.check-green {
  color: #00c853;
  font-weight: 700;
  margin-right: 10px;
  font-size: 16px;
}


/* ===========================================
   HERO SECTION
   =========================================== */
.hero {
  position: relative;
  background: linear-gradient(180deg, #060e1f 0%, #0d1b3a 40%, #0a1628 100%);
  padding-top: 60px;
  padding-bottom: 0;
  overflow: hidden;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(30, 80, 180, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 40%, rgba(20, 60, 150, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

/* Animated particle effect */
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    radial-gradient(1px 1px at 10% 20%, rgba(100, 180, 255, 0.4), transparent),
    radial-gradient(1px 1px at 30% 60%, rgba(100, 180, 255, 0.3), transparent),
    radial-gradient(1px 1px at 50% 30%, rgba(100, 180, 255, 0.5), transparent),
    radial-gradient(1px 1px at 70% 70%, rgba(100, 180, 255, 0.3), transparent),
    radial-gradient(1px 1px at 90% 40%, rgba(100, 180, 255, 0.4), transparent),
    radial-gradient(1.5px 1.5px at 15% 80%, rgba(100, 180, 255, 0.2), transparent),
    radial-gradient(1.5px 1.5px at 85% 15%, rgba(100, 180, 255, 0.3), transparent),
    radial-gradient(1px 1px at 45% 90%, rgba(100, 180, 255, 0.2), transparent),
    radial-gradient(1px 1px at 60% 10%, rgba(100, 180, 255, 0.3), transparent),
    radial-gradient(1px 1px at 25% 45%, rgba(100, 180, 255, 0.2), transparent);
  pointer-events: none;
  animation: twinkle 4s ease-in-out infinite alternate;
}

@keyframes twinkle {
  0% { opacity: 0.6; }
  100% { opacity: 1; }
}

.hero-container {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: flex-start;
  gap: 40px;
}

.hero-content {
  flex: 1;
  padding-top: 20px;
}

.hero-title {
  font-family: 'Inter', sans-serif;
  font-size: 38px;
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #ffffff;
}

.hero-title em {
  font-style: italic;
  color: #f0c040;
  text-decoration: underline;
  text-decoration-color: #f0c040;
  text-underline-offset: 4px;
}

.hero-icon {
  font-size: 34px;
  margin-right: 4px;
  vertical-align: middle;
}

.hero-subtitle {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 22px;
}

.hero-checklist {
  margin-bottom: 28px;
}

.hero-checklist li {
  font-size: 15px;
  line-height: 2;
  color: #ffffff;
  font-weight: 500;
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.75);
  flex-wrap: wrap;
  padding: 12px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.meta-icon {
  font-size: 16px;
}

.meta-sep {
  color: rgba(255, 255, 255, 0.3);
}

.hero-image {
  flex: 0 0 420px;
  position: relative;
}

.hero-image img {
  width: 100%;
  border-radius: 12px;
  filter: drop-shadow(0 0 40px rgba(30, 100, 220, 0.25));
}

/* Countdown Bar */
.countdown-bar {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  padding: 30px 40px 10px;
  max-width: 1200px;
  margin: 0 auto;
}

.countdown-timer {
  display: flex;
  align-items: center;
  gap: 8px;
}

.countdown-block {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  padding: 10px 18px;
}

.countdown-num {
  font-size: 32px;
  font-weight: 800;
  color: #ffffff;
  font-variant-numeric: tabular-nums;
}

.countdown-colon {
  font-size: 28px;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.6);
}

.countdown-sub {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  padding: 10px 40px 40px;
  max-width: 1200px;
  margin: 0 auto;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.65);
}

.countdown-sub a {
  color: rgba(255, 255, 255, 0.65);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.countdown-sub a:hover {
  color: #f0c040;
}


/* ===========================================
   WHO SHOULD ATTEND
   =========================================== */
.who-section {
  padding-top: 50px;
  padding-bottom: 50px;
}

.who-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.who-card {
  background: linear-gradient(180deg, rgba(15, 30, 65, 0.9), rgba(10, 22, 45, 0.95));
  border: 1px solid rgba(100, 150, 255, 0.15);
  border-radius: 12px;
  padding: 28px 22px;
  text-align: center;
  transition: transform 0.2s, border-color 0.3s;
}

.who-card:hover {
  transform: translateY(-3px);
  border-color: rgba(100, 150, 255, 0.35);
}

.who-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 16px;
  color: #ffffff;
}

.who-card ul {
  text-align: left;
}

.who-card li {
  font-size: 13px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.8);
}


/* ===========================================
   WHAT YOU WILL LEARN
   =========================================== */
.learn-section {
  padding-top: 40px;
  padding-bottom: 40px;
}

.learn-container {
  display: flex;
  align-items: center;
  gap: 60px;
  margin-bottom: 36px;
}

.learn-checklist {
  flex: 1;
}

.learn-checklist li {
  font-size: 16px;
  line-height: 2.4;
  color: #ffffff;
  font-weight: 500;
}

.learn-image {
  flex: 0 0 300px;
}

.learn-image img {
  width: 100%;
  filter: drop-shadow(0 0 30px rgba(30, 100, 220, 0.2));
}


/* ===========================================
   60 MINUTE POWER SESSION
   =========================================== */
.session-section {
  padding-top: 40px;
  padding-bottom: 40px;
}

.session-container {
  display: flex;
  gap: 50px;
  align-items: flex-start;
}

.session-timeline {
  flex: 1;
  padding: 20px 0;
}

.timeline-item {
  display: flex;
  align-items: baseline;
  gap: 20px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.timeline-item:last-child {
  border-bottom: none;
}

.timeline-time {
  font-size: 14px;
  font-weight: 700;
  color: #ffffff;
  white-space: nowrap;
  min-width: 90px;
}

.timeline-text {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.85);
}

.session-previews {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.preview-card {
  text-align: center;
}

.preview-card img {
  width: 100%;
  border-radius: 8px;
  border: 1px solid rgba(100, 150, 255, 0.15);
  margin-bottom: 8px;
  transition: transform 0.2s;
}

.preview-card img:hover {
  transform: scale(1.03);
}

.preview-card p {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.65);
  margin-top: 4px;
}


/* ===========================================
   TRAINERS + WHY DIFFERENT
   =========================================== */
.trainers-why-section {
  padding-top: 40px;
  padding-bottom: 40px;
}

.trainers-why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.trainers-panel {
  text-align: center;
}

.trainers-row {
  display: flex;
  justify-content: center;
  gap: 50px;
}

.trainer-card {
  text-align: center;
}

.trainer-avatar {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 14px;
  border: 3px solid rgba(100, 150, 255, 0.3);
  box-shadow: 0 0 20px rgba(30, 100, 220, 0.2);
}

.trainer-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.trainer-card h4 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 4px;
  color: #ffffff;
}

.trainer-card p {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
  font-style: italic;
}

/* Why Panel */
.why-panel {
  padding-top: 0;
}

.why-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.why-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 20px;
  background: rgba(15, 30, 65, 0.5);
  border: 1px solid rgba(100, 150, 255, 0.1);
  border-radius: 8px;
  margin-bottom: 8px;
  transition: background 0.2s, border-color 0.2s;
  cursor: pointer;
}

.why-item:hover {
  background: rgba(20, 40, 80, 0.7);
  border-color: rgba(100, 150, 255, 0.25);
}

.why-check {
  color: #00c853;
  font-size: 16px;
  font-weight: 700;
  flex-shrink: 0;
  background: rgba(0, 200, 83, 0.1);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
}

.why-item span:nth-child(2) {
  flex: 1;
  font-size: 14px;
  font-weight: 600;
  color: #ffffff;
}

.why-arrow {
  color: rgba(255, 255, 255, 0.4);
  font-size: 20px;
  font-weight: 300;
}


/* ===========================================
   TESTIMONIALS
   =========================================== */
.testimonials-section {
  padding-top: 40px;
  padding-bottom: 40px;
}

.testimonials-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 700px;
  margin: 0 auto;
}

.testimonial-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: linear-gradient(135deg, rgba(20, 40, 80, 0.6), rgba(15, 30, 60, 0.8));
  border: 1px solid rgba(100, 150, 255, 0.12);
  border-radius: 12px;
  padding: 20px 24px;
}

.testimonial-check {
  color: #00c853;
  font-size: 18px;
  font-weight: 700;
  flex-shrink: 0;
  background: rgba(0, 200, 83, 0.12);
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.testimonial-card p {
  flex: 1;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.85);
  font-style: italic;
  line-height: 1.5;
}

.testimonial-quote {
  font-size: 20px;
  flex-shrink: 0;
}


/* ===========================================
   FAQ SECTION
   =========================================== */
.faq-section {
  padding-top: 40px;
  padding-bottom: 50px;
}

.faq-list {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-item {
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.3s;
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: linear-gradient(135deg, #e8a600, #f0c040);
  color: #0a1628;
  font-size: 15px;
  font-weight: 700;
  border-radius: 10px;
  transition: border-radius 0.3s;
}

.faq-item.active .faq-question {
  border-radius: 10px 10px 0 0;
}

.faq-toggle {
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  background: rgba(15, 30, 65, 0.8);
  border: 1px solid rgba(100, 150, 255, 0.1);
  border-top: none;
  border-radius: 0 0 10px 10px;
}

.faq-item.active .faq-answer {
  max-height: 200px;
  padding: 18px 24px;
}

.faq-answer p {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.8);
}


/* ===========================================
   FOOTER CTA
   =========================================== */
.footer-cta {
  padding: 50px 40px 60px;
  text-align: center;
  background: linear-gradient(180deg, #0a1628 0%, #060e1f 100%);
}

.footer-note {
  margin-top: 16px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
}


/* ===========================================
   RESPONSIVE
   =========================================== */
@media (max-width: 1024px) {
  .hero-container {
    flex-direction: column;
    align-items: center;
  }

  .hero-image {
    flex: 0 0 auto;
    max-width: 380px;
  }

  .hero-title {
    font-size: 32px;
  }

  .who-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .trainers-why-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .session-container {
    flex-direction: column;
  }

  .session-previews {
    max-width: 500px;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 40px 20px;
  }

  .hero-title {
    font-size: 26px;
  }

  .hero-subtitle {
    font-size: 14px;
  }

  .hero-meta {
    font-size: 12px;
  }

  .hero-container {
    padding: 0 20px;
  }

  .who-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .learn-container {
    flex-direction: column;
  }

  .learn-image {
    flex: 0 0 auto;
    max-width: 240px;
    margin: 0 auto;
  }

  .countdown-bar {
    flex-direction: column;
    gap: 20px;
    padding: 20px 20px;
  }

  .countdown-sub {
    flex-direction: column;
    gap: 10px;
    padding: 10px 20px 30px;
  }

  .session-previews {
    grid-template-columns: 1fr 1fr;
  }

  .trainers-row {
    gap: 30px;
  }

  .section-title,
  .section-title-bold,
  .section-title-italic {
    font-size: 22px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 22px;
  }

  .countdown-num {
    font-size: 26px;
  }

  .btn-primary {
    padding: 12px 28px;
    font-size: 14px;
  }

  .btn-large {
    padding: 14px 32px;
    font-size: 16px;
  }

  .trainers-row {
    flex-direction: column;
    align-items: center;
    gap: 24px;
  }

  .session-previews {
    grid-template-columns: 1fr;
  }
}